2-Morpholine ethanesulfonic acid (MES)

　Chemical name: MES 　　CAS No.: 4432-31-9

Sodium 2-morpholine ethanesulfonate (MES-Na)

　Chemical name: MES-NA 　　CAS No.: 71119-23-8

3- (N-Morpholine) Propanesulfonic Acid (MOPS)

　Chemical Name: MOPS 　　CAS No.: 1132-61-2

Sodium (3-N-Morpholine) Propane Sulfonate (MOPS-Na)

　Chemical name: MOPS-Na 　　CAS No.: 71119-22-7

4- (2-Hydroxyethyl) -1-piperazinpropanesulfonic acid (HEPPS)

 Chemical name: HEPPS 　　CAS No.: 16052-06-5

4- (2-Hydroxyethyl) -1-piperazinethanesulfonic acid (HEPES)

　Chemical name: HEPES 　　CAS #: 7365-45-9

Sodium 5- (2-hydroxyethyl) -1-piperazinethane sulfonate (HEPES-Na)

　Chemical name: HEPES-Na 　　CAS No.: 75277-39-3

1,4-Piperazine diethylsulfonic acid (PIPES)

Chemical name: PIPES 　　CAS No.: 5625-37-6

1,4-Piperazine diethylsulfonate sesquimetum salt (PIPES-1.5Na)

化学名称：PIPES-1.5Na 　　CAS No.：100037-69-2

2- [Tris (hydroxymethyl) methyl] amino] ethanesulfonic acid (TES)

　　Appearance: white crystalline powder